The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2023
Filed:
Sep. 17, 2021
Applicant:
SL Corporation, Daegu, KR;
Inventors:
Assignee:
SL Corporation, Daegu, KR;
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/25 (2018.01); F21S 41/33 (2018.01); F21S 41/40 (2018.01);
U.S. Cl.
CPC ...
F21S 41/25 (2018.01); F21S 41/336 (2018.01); F21S 41/40 (2018.01);
Abstract
Provided is a lamp for a vehicle to prevent light efficiency from being deteriorated while being embodied in a slim form factor. The lamp for a vehicle includes a light emission portion to generate light; a first optical portion disposed in front of the light emission portion to allow the light generated from the light emission portion to be incident thereto; and a second optical portion disposed between the light emission portion and the first optical portion. The second optical portion refracts the light in a direction different from a light refracting direction of the first optical portion.